/*
 * File      : gpio.c
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2015, RT-Thread Development Team
 *
 * The license and distribution terms for this file may be
 * found in the file LICENSE in this distribution or at
 * http://www.rt-thread.org/license/LICENSE
 *
 * Change Logs:
 * Date           Author            Notes
 * 2017-10-20     ZYH            the first version
 */

#ifndef __SOUND_APP_H_
#define __SOUND_APP_H_

#include <rtthread.h>
#include <rthw.h>
#include <rtdevice.h>
void sound_init();
#endif
